view onto the facade of the hidden maximus chapel, cave, maximuskapelle, built into a cave in a cliff of the mönchsberg

maximus chapel cave salzburg cemetery austria maximuskapelle maximushohle catacombs saint peter peters graveyard hermitage facade cliff monchsberg petersfriedhof high hidden secret window remote carved rock hewn dug cut hole architecture landmark monument tourist attraction destination old history sightseeing tour historic guide christian